247114392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2133

約数の個数: 128

約数和(自身を含む): 760872960

約数和(自身を除く): 513758568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2063, 2139, 2604, 2852, 3864, 4126, 4278, 4991, 5208, 5704, 6189, 8252, 8556, 9982, 12378, 14441, 14973, 16504, 17112, 19964, 24756, 28882, 29946, 39928, 43323, 47449, 49512, 57764, 59892, 63953, 86646, 94898, 115528, 119784, 127906, 142347, 173292, 189796, 191859, 255812, 284694, 332143, 346584, 379592, 383718, 447671, 511624, 569388, 664286, 767436, 895342, 996429, 1138776, 1328572, 1343013, 1470919, 1534872, 1790684, 1992858, 2657144, 2686026, 2941838, 3581368, 3985716, 4412757, 5372052, 5883676, 7971432, 8825514, 10296433, 10744104, 11767352, 17651028, 20592866, 30889299, 35302056, 41185732, 61778598, 82371464, 123557196, 247114392]

約数ペア:

[(1, 247114392), (2, 123557196), (3, 82371464), (4, 61778598), (6, 41185732), (7, 35302056), (8, 30889299), (12, 20592866), (14, 17651028), (21, 11767352), (23, 10744104), (24, 10296433), (28, 8825514), (31, 7971432), (42, 5883676), (46, 5372052), (56, 4412757), (62, 3985716), (69, 3581368), (84, 2941838), (92, 2686026), (93, 2657144), (124, 1992858), (138, 1790684), (161, 1534872), (168, 1470919), (184, 1343013), (186, 1328572), (217, 1138776), (248, 996429), (276, 895342), (322, 767436), (372, 664286), (434, 569388), (483, 511624), (552, 447671), (644, 383718), (651, 379592), (713, 346584), (744, 332143), (868, 284694), (966, 255812), (1288, 191859), (1302, 189796), (1426, 173292), (1736, 142347), (1932, 127906), (2063, 119784), (2139, 115528), (2604, 94898), (2852, 86646), (3864, 63953), (4126, 59892), (4278, 57764), (4991, 49512), (5208, 47449), (5704, 43323), (6189, 39928), (8252, 29946), (8556, 28882), (9982, 24756), (12378, 19964), (14441, 17112), (14973, 16504)]